WASHINGTON (Reuters) - Primary care -- the basic medical care that people get when they visit their doctors for routine physicals and minor problems -- could fall apart in the United States without immediate reforms, the American College of Physicians said on Monday.

"Primary care is on the verge of collapse," said the organization, a professional group which certifies internists, in a statement. "Very few young physicians are going into primary care and those already in practice are under such stress that they are looking for an exit strategy."